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NL1000129C1 - Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit - Google Patents

Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit

Info

Publication number
NL1000129C1
NL1000129C1 NL1000129A NL1000129A NL1000129C1 NL 1000129 C1 NL1000129 C1 NL 1000129C1 NL 1000129 A NL1000129 A NL 1000129A NL 1000129 A NL1000129 A NL 1000129A NL 1000129 C1 NL1000129 C1 NL 1000129C1
Authority
NL
Netherlands
Prior art keywords
gas
electronic circuit
air mixing
central heating
heating boiler
Prior art date
Application number
NL1000129A
Other languages
Dutch (nl)
Other versions
NL1000129A1 (en
Inventor
Jozef Johannes Mari Luttikholt
Original Assignee
Atag Verwarming Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atag Verwarming Bv filed Critical Atag Verwarming Bv
Priority to NL1000129A priority Critical patent/NL1000129C1/en
Publication of NL1000129A1 publication Critical patent/NL1000129A1/en
Application granted granted Critical
Publication of NL1000129C1 publication Critical patent/NL1000129C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

The gas is fed, via a cut-off valve and a pneumatic regulator valve, to four radial jets (29). The jets are positioned equispaced around the narrowed throat of the venturi tube (27). The air (28) is drawn through the tube and into the burner manifold by a fan. The air flow over the jet outlets and the shape of the venturi tube ensure a uniform distribution of gas in the gas and air mixture (31).
NL1000129A 1995-04-12 1995-04-12 Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit NL1000129C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1000129A NL1000129C1 (en) 1995-04-12 1995-04-12 Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000129A NL1000129C1 (en) 1995-04-12 1995-04-12 Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit

Publications (2)

Publication Number Publication Date
NL1000129A1 NL1000129A1 (en) 1995-09-20
NL1000129C1 true NL1000129C1 (en) 1996-05-13

Family

ID=19760876

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000129A NL1000129C1 (en) 1995-04-12 1995-04-12 Central heating boiler fired by gas - has forced gas and air mixing venturi system controlled by electronic circuit

Country Status (1)

Country Link
NL (1) NL1000129C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846916A3 (en) * 1996-12-06 1999-02-10 SIT LA PRECISA S.r.l. An air-gas mixing device particularly for gas burners with forced ventilation
WO2005078343A1 (en) * 2004-02-12 2005-08-25 Honeywell Technologies Sarl Mixing device for mixing gas and combustion air for a gas burner and gas burner
US8512035B2 (en) 2010-03-09 2013-08-20 Honeywell Technologies Sarl Mixing device for a gas burner
US8668491B2 (en) 2009-10-06 2014-03-11 Honeywell Technologies Sarl Regulating device for gas burners

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0846916A3 (en) * 1996-12-06 1999-02-10 SIT LA PRECISA S.r.l. An air-gas mixing device particularly for gas burners with forced ventilation
WO2005078343A1 (en) * 2004-02-12 2005-08-25 Honeywell Technologies Sarl Mixing device for mixing gas and combustion air for a gas burner and gas burner
US8668491B2 (en) 2009-10-06 2014-03-11 Honeywell Technologies Sarl Regulating device for gas burners
US8512035B2 (en) 2010-03-09 2013-08-20 Honeywell Technologies Sarl Mixing device for a gas burner

Also Published As

Publication number Publication date
NL1000129A1 (en) 1995-09-20

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Legal Events

Date Code Title Description
VD2 Lapsed due to expiration of the term of protection

Effective date: 20010412